Waveshare ESP32-S3 Round AMOLED Touch Display Development Board
Upgrade your prototyping workflow with the Waveshare ESP32-S3 Round AMOLED Board. Designed for rapid IoT development, this board pairs a 1.75-inch 466×466 capacitive touchscreen with a powerful dual-core processor. Equipped with dual microphones for AI voice recognition, integrated Wi-Fi 5, BLE 5 connectivity, a 6-axis motion sensor, and reliable power management for standalone projects. Perfect for builders ready to create responsive smart devices today.
Key Features
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Rapid Prototyping Platform Reduces wiring complexity by integrating essential peripherals directly onto one compact chassis.
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High-Resolution AMOLED Screen Delivers vivid 466×466 visuals with instant touch response for intuitive user interfaces.
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Dual Microphone Array Captures clear audio signals to enable reliable voice command processing.
Product Description
Build intelligent connected hardware without redesigning separate circuits. The ESP32-S3 integrates a display controller, touch chip, power management system, and wireless radios directly onto the board. You receive a complete development environment that connects seamlessly to batteries, sensors, and SD cards. The circular form factor supports wearable enclosures and dashboard prototypes immediately.
Product Overview
This modular MCU board serves engineers, hobbyists, and hardware startups launching connected products. It combines processing, graphics, audio, and positioning modules in a footprint that fits portable designs comfortably. You can select standard units, protected cases, or GPS-ready models based on your specific project stage.
Key Benefits
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Eliminate Hand Wiring Skip custom PCB routing when testing touch interactions or wireless protocols.
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Save Component Time Use onboard memory and power regulation instead of unreliable breadboard setups.
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Achieve Precise Tracking Access the built-in accelerometer and gyroscope for accurate gesture recognition.
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Extend Battery Operation Maintain efficient uptime with optimized voltage distribution across all active elements.
Features
You control complex projects with minimal peripheral overhead. The platform handles display rendering, sensor polling, and network transmission simultaneously. Your scripts compile instantly through established developer toolchains. Real-time performance remains steady even when streaming media or logging data.
Specifications
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Processor Type Utilizes the Xtensa 32-bit LX7 dual-core architecture for efficient code execution.
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Memory Configuration Includes 8 MB PSRAM and 16 MB flash storage for robust application hosting.
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Screen Resolution Displays 466 × 466 pixels with 16.7 million colors for crisp visual output.
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Power Architecture Employs an AXP2101 IC to manage multiple voltage outputs and battery charging cycles.
What’s Included
Each shipment contains the primary ESP32-S3-Touch-AMOLED-1.75 board ready for immediate programming. Optional packages add protective casing or embedded GPS navigation modules depending on your selected SKU. All units arrive tested with stable firmware foundations for quick boot sequencing.
How to Use
Connect your computer via the type-c port to load compiled arduino or esp-idf sketches. Upload your interface layout through the qspi communication channel for instant screen rendering. Power independent setups by attaching a 3.7v lithium cell to the designated recharge header. Toggle the physical push buttons to reset the bootloader or enter deep sleep modes securely.
Customer Benefits
Accelerate your launch timeline by removing manual sensor wiring steps. Trust consistent color reproduction across different lighting conditions thanks to the wide viewing angle. Reduce development costs by eliminating external microphones and real time clocks from your bill of materials.
Ideal Uses
Craft smartwatches that monitor movement patterns using the onboard six axis imu. Prototype voice activated home controllers paired with cloud based language models. Design data logging instruments recording environmental readings straight to the tf card. Assemble robot dashboards displaying live telemetry over bluetooth connections.
Who It’s For
Educational instructors teaching embedded systems programming through practical hardware examples. Independent inventors building prototype consumer electronics before committing to manufacturing. Research labs validating human device interaction concepts requiring fast graphical feedback loops.
FAQ
Can I run large language model prompts directly on this device?
The board accesses cloud platforms like DeepSeek and Doubao through live internet connections rather than hosting models entirely offline.
Which software frameworks support this board out of the box?
The platform accepts sketches programmed through the official arduino ecosystem alongside the native esp idf toolkit.
Display Panel |
AMOLED |
Display Size |
1.75 inch |
Resolution |
466 × 466 pixels |
Display Colors |
16.7M |
Brightness |
700 cd/㎡ |
Contrast Ratio |
100000:1 |
Communication Interface |
QSPI |
Driver IC |
CO5300 |
Touch |
Supported |
Touch IC |
CST9217 |
